Question

The perimeter of a rectangle is 158 cm. If the breadth of the rectangle is 28 cm, find its length. also find the area of the rectangle

Answer 1

Answer:

length = 51 cm and area = 1428

Step-by-step explanation:

we know that ,

2(l+b) = 158 cm

or, 28 + l = 158/2

or, l = 79 ‐ 28

or, l = 51 cm.

area = l × b

area = 51 × 28

area = 1428